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Adjust scaling/rotation state for backgrounds regardless of if they were actually drawn

This commit is contained in:
Jeffrey Pfau 2013-10-15 22:58:47 -07:00
parent f4a1e994d6
commit 8e43ffed90
1 changed files with 4 additions and 4 deletions
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10
src/gba/renderers/video-software.c
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@ -597,8 +597,6 @@ static void _drawScanline(struct GBAVideoSoftwareRenderer* renderer, int y) {
_drawBackgroundMode5(renderer, &renderer->bg[2], y);
break;
}
renderer->bg[2].sx += renderer->bg[2].dmx;
renderer->bg[2].sy += renderer->bg[2].dmy;
}
if (TEST_LAYER_ENABLED(3)) {
switch (renderer->dispcnt.mode) {
@ -609,12 +607,14 @@ static void _drawScanline(struct GBAVideoSoftwareRenderer* renderer, int y) {
_drawBackgroundMode2(renderer, &renderer->bg[3], y);
break;
}
}
}
}
renderer->bg[2].sx += renderer->bg[2].dmx;
renderer->bg[2].sy += renderer->bg[2].dmy;
renderer->bg[3].sx += renderer->bg[3].dmx;
renderer->bg[3].sy += renderer->bg[3].dmy;
}
}
}
}
static void _composite(struct GBAVideoSoftwareRenderer* renderer, int offset, uint32_t color, uint32_t current) {
// We stash the priority on the top bits so we can do a one-operator comparison